/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.mycompany.webcompras;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Daniel Garcia
 */
public class resposta extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet resposta</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet resposta at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html");
		
	
	String nome = request.getParameter("nome");
	String sexo = request.getParameter("sexo");
	String idade = request.getParameter("idade");
		
	String resposta = "Olá " + nome + ", estamos muito felizes de ";
	if(sexo.equals("masculino")) {
		resposta = resposta + "te-lo";
	} else {
		resposta = resposta + "te-la";
	}
	
	resposta = resposta + " conosco. Temos uma promoção muito interessante para você: Venha conferir ";
	
	if(idade.equals("crianca")){
		resposta = resposta + "nossos brinquedos!!!!";
	} else if(idade.equals("adolescente")){
		resposta = resposta + "nossa promoção de MP3 Players!!!";
	} else if (idade.equals("adulto")){
		resposta = resposta +  "nossa promoção de CDs!!!";
	}	else {
		resposta = resposta + "nossas esteiras de descanso!!!";
	}             
            
    request.setAttribute("resposta", resposta);
    forward("resposta.jsp", request, response);

    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    private void forward(String viewPage, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //To change body of generated methods, choose Tools | Templates.
        RequestDispatcher rd = request.getRequestDispatcher("/"+viewPage);
		rd.forward(request,response);
    }
}
